Sg500-52p vlans

[yasser38]

Hello guys, I am facing an issue during assigning my vlans IP address, whenever I type the commmand that assigns  an ip address for a Vlan, the switch freezes and crush, My ios version is 1.4.11.5

[balaji.bandi]

are you changing the vlan 1 ? or new vlan ?

[yasser38]

I created new vlans and it took name normally, but when I try to assign IP
address my switch crash.